美國
US 12,702,629 B2
Evaporation strategy generated antibacterial enamel-like fluorapatite-polyacrylic acid sheet for functional dental restoration
US 12,702,629 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:The University of Hong Kong。PDF 可在本頁下載,未登入每天最多 5 篇。
- 申請人
- The University of Hong Kong
- 發明人
- Hai Ming WONG; Quan Li LI; Le ZHANG
- 公開日
- 2026-08-11
- 申請日
- 2022-11-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,629 B2 · US12702629 · 12702629
摘要
The subject invention pertains to an evaporation strategy combined with low-molecular-weight polyacrylic acid (LPAA) to generate an antibacterial dental enamel-like structure. Polystyrene (PS) plates can be used as a removable substrate for the continuous growth of fluorapatite (FAP). The FAP-LPAA composition can be used to kill microorganisms. The LPAA contained dental enamel-like FAP provides an alternative to prevent secondary caries if a carious cavity is filled with shaped dental enamel-like FAP-LPAA.
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專利局網站: 美國專利商標局(USPTO)